Application应用

The primary function is to effectively drain any water present within the enclosure, whilst allowing air in the enclosure to breath with the surrounding atmosphere, minimizing moisture build up within the enclosure.

呼吸接头基本功能是有效的排出出现在控制柜里的任何水或水汽，同时让控制柜里的空气和外部环境空气交换，减小控制柜里的湿度。

Protection Method: Exd Flameproof & Exe Increased Safety防爆等级：隔爆型和增安型

Ingress Protection Rating: IP66 防护等级：IP66

Impact Resistance: 20Nm 抗冲击力：20Nm

Ambient Temperature Range: -50°C to +230°C (dependant on O-Ring selection) 工作温度范围： -50°C to +230°C

Threadforms: ISO Metric to BS 2874, NPT to ANSI.ASME B1.20.1 螺纹：ISO公制和NPT螺纹

Materials: Brass CZ121M to BS 2874, Stainless Steel 316 to BS 970 材质：黄铜，不锈钢316

O-Ring Material: Silicone – others available on request O型圈材质：硅橡胶

Plating: Electroless Nickel and Zinc 镀层：电镀镍或者镀锌

符合下列标准

Standard Approved to: IEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7, IEC/EN 61241-0, IEC/EN 61241-1

ATEX Approvals: SIRA08.ATEX1240

IECEx Approvals: IECExSIR08.0096

上图是隔爆型呼吸接头，有不锈钢和黄铜镀镍材质。 常规的有M20x1.5 和NPT1/2“规格的。